توضیحات
دتکتور شعله ضد انفجار برند Honeywell مدل Fire Sentry SS2
(Honeywell Brand flame detector Model Fire sentry SS2)
SS2-A & SS2-AN Multi-Spectrum
Digital Electro-Optical Fire Detector
Description
Fire Sentry SS2-A and Fire Sentry SS2-AN
The Fire Sentry SS2-A, (latching Fire Alarm relay), and Fire Sentry SS2-AN (nonlatching
Fire Alarm relay), represent the world´s pre-eminent UV/IR technology
for Electro-Optical fire and flame detectors, with thousands successfully
operating in a multitude of installations worldwide. This detector senses radiant
energy in the Ultraviolet (UV), Visible and Wide Band IR™ spectrum. The radiant
energy from all types of flaming fires will alert the detector to their presence.
The field-of-view is the widest in the industry with a 120° cone of vision. This
means each detector can cover more hazard area. Greater sensitivity also
increases the volume of coverage by the detector, up to four times more than
some other detectors.
Fire Sentry SS2-AM and Fire Sentry SS2-AML
The Fire Sentry SS2-AM, (latching Fire Alarm relay), and Fire Sentry SS2–
AML (non-latching Fire Alarm relay), represent the world´s pre-eminent Ultra-
High Speed UV/IR technology for Electro-Optical fire and flame detectors,
successfully operating in a multitude of installations worldwide. This detector
senses radiant energy in the Ultraviolet (UV), Visible and Wide Band IR™
spectrum. The radiant energy from all types of flaming fires will alert the detector
to their presence.
The field-of-view is the widest in the industry with a 120° cone of vision. This
means each detector can cover more hazardous area.
Features
Multi-Spectrum senses energy in the UV, Vis and WideBand IR™
False alarm immunity
Detects hydrocarbon and non-hydrocarbon fires
Microprocessor based algorithms: FirePic™ and Tri-Mode Plot™
Wide field of view and solar blind
Wide temperature range of operation
Explosion-proof housing
FS2000™ System compatible or standalone operation
Compatible with approved fire alarm panels
SS2-A & SS2-AN UV/IR Digital Fire and Flame Detector
Oil, Gas & Petrochemical Facilities
Gas Turbines
Compressor Stations
Power Plants
Silane & Hydrogen Gas Storage
Aircraft Hangers
Warehouses
SS2-AM & SS2-AML UV/IR Ultra-High Speed Digital Fire and Flame Detector
Munitions production
Explosives production
Manufacture of other explosive material
Silane & Hydrogen gas storage
SS2-AH & SS2-AHD UV/IR Ultra-High Speed Digital Fire and Flame Detector
Sodium Azide propellant manufacture
Automotive Air Bag manufacture
Operation
The SS2 operates from standard 24 Volt DC power and interfaces to approved fire alarm panels or standard PLC’s.
When power is applied, an internal self test is performed and the fault relay resets to show no faults.
The detector is then in normal operation.
The front LEDs flash every ten seconds to indicate power is on.
The continuous spectral data stream of information from the sensor array is analyzed by the microprocessor.
On Alarm, the detector activates the alarm relay and stores all of the pre-fire spectral data from the sensor array in nonvolatile memory for retrieval and evaluation.
This Fire Pic™ data can be used to postulate the cause of the fire.
As part of the FS2000™ System, the the lens and complete optical path can be checked using COP-i™ Test Sources in the system.
Connection into the FS2000™ System is by the four wire RS-485 FireBus™.
The field of view for the Fire Sentry SS4 detectors is the widest in the industry with a 120° cone of vision.
This means more hazard area can be covered by each detector.
Greater sensitivity also increases the volume covered by each detector, up to four times more than some other detectors.
Using sophisticated microprocessor signal processing algorithms, false alarm rejection is maximized – with virtual immunity to false alarms from arc welding, corona discharge and other common non-fire sources.
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